Batteries came half-charhed, so I have used charger overnight to give them 100% charge. I then left both batteries for another few days before I have tested them with my Sony camera. Both batteries shown 100% charge. One of my previous sets of NP-FW non-Sony batteries had a habbit to slowly discharge about 1% per day of not being used and being out of camera, while another set died completely within a year of use. This one seems to hold the charge well for now. If I will see any problems, will update here. As mentioned in the title of my review, the charger conveniently could be connected via typical usb, as well as newer format - usb C. The lights indicate correctly if battery is charged or not and accepts other brands of NP-FW50 batteries. Overall, very decent quality and no issues so far.
28/11/2025
The two 3/4-charged NP-FW50 batteries also fit a Sony A-6400 camera and work reliably without issues. The included micro-USB cable plugs securely into the small charger; another USB-C port without the included cable can also be used. Especially in cold temperatures or when traveling, it's safer to have extra batteries that are easy to carry around, and I believe both batteries are also safe and will last a long time. No instructions were included, but the batteries, charger, and packaging bear a "CE" mark.
25/11/2025
use the batteries for my aging Sony camera. The original batteries don't last as long anymore, and the original charger can only charge one battery. This set seems well-made. The batteries click into the charger with a satisfying "click" and start charging. It's not the fastest charger, though. Charging at a maximum of 9W via USB-C does take a while. However, it charges two batteries at once. We're spoiled these days with fast chargers, but they come close to the manufacturer's specifications of 5V/2.1A. That's a maximum of 10W. The batteries themselves fit well in the device and have a great capacity, especially compared to the older batteries I own. It's really a pleasure to take several hundred photos (fast burst shots during sports events) with one battery again. The charger itself is very small and very flexible thanks to Micro USB and USB-C. I think that's really great! I'm very happy with it, especially with the price/performance ratio.
24/11/2025
I use a Sony NEX-3N and I found it to be an excellent option, versatile and super useful for schedule days, the charge is quite fast, it was definitely a good purchase.
22/11/2025
Great batteries and charger for my sony zve10. No difference in battery compared to the stock sony battery, and the charger can charge 2 at once which is great. Not much to say, they're effective, not expensive, and work well.
15/11/2025